APA-Zitierstil (7. Ausg.)

Ward, B., & Dubos, R. J. (1972). Only one earth: The care and maintenance of a small planet (First edition.). Norton & Company.

Chicago-Zitierstil (17. Ausg.)

Ward, Barbara, und René J. Dubos. Only One Earth: The Care and Maintenance of a Small Planet. First edition. New York: Norton & Company, 1972.

MLA-Zitierstil (8. Ausg.)

Ward, Barbara, und René J. Dubos. Only One Earth: The Care and Maintenance of a Small Planet. First edition. Norton & Company, 1972.